Top configuration for a lectern



FIG. 1 is an isometric view representing the top portion of a lectern incorporating our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation view thereof, the left side elevation being a mirror image; and,

FIG. 5 is a rear elevation view thereof.

The broken lines are for environmental purposes only and form no part of the claimed design. 

The ornamental design of a top configuration for a lectern, as shown and described. 